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Kumvetsetsa Mfundo Yogwirira Ntchito ya Zosefera Zotsukira M'mbuyo
Nkhani

Kumvetsetsa Mfundo Yogwirira Ntchito ya Zosefera Zotsukira M'mbuyo

2024-03-08

Mfundo yogwirira ntchito ya zosefera za backwash makamaka imaphatikizapo zinthu izi:


Kusefa kwabwinobwino. Pamene fyuluta ikugwira ntchito bwino, madzi amadutsa mu fyuluta ndipo amagwiritsa ntchito mfundo ya inertia kuti aike tinthu ting'onoting'ono, zonyansa, ndi zinthu zolimba zomwe zimapachikidwa m'madzi pafupi ndi malo otulutsira madzi. Pakadali pano, valavu yosinthira madzi imakhalabe yotseguka kuti ithandize kuyika zonyansa.


Kutsuka ndi kutulutsa zinyalala. Mukatsuka chophimba cha fyuluta, valavu yochotsera madzi imakhalabe yotseguka. Pamene kuchuluka kwa zinyalala zomwe fyuluta imachotsa zikafika pamlingo winawake, valavu yomwe ili pa chotulutsira madzi imatsegulidwa, ndipo zinyalala zomwe zimamatira pa fyuluta zimatsukidwa ndi madzi mpaka madzi omwe atuluka atayera. Mukatsuka, tsekani valavu yomwe ili pa chotulutsira madzi ndipo dongosololi lidzayambiranso kugwira ntchito bwino.


Kutsuka m'mbuyo ndi kuchotsa zinyalala. Pakutsuka m'mbuyo, valavu yochotsera madzi imatsekedwa ndipo valavu yotulutsira madzi imatsegulidwa. Izi zimakakamiza madzi kulowa mbali yakunja ya katiriji yotulutsira madzi kudzera mu dzenje la mesh lomwe lili pamalo olowera a katiriji yotulutsira madzi, ndikuchotsa zinyalala zomwe zimamatira ku dzenje la mesh ndi chipolopolo, potero kukwaniritsa cholinga chotsuka katiriji yotulutsira madzi. Chifukwa cha kutsekedwa kwa valavu yoyendetsera madzi, kuchuluka kwa madzi kumawonjezeka akadutsa mu valavu yotulutsira madzi, zomwe zimapangitsa kuti kutsuka madzi kukhale bwino.


Mwachidule, fyuluta yotsukira kumbuyo imachotsa bwino zinyalala m'madzi ndikuteteza magwiridwe antchito a zida zina m'dongosolo kudzera m'njira zitatu: kusefa kwabwinobwino, kutulutsa madzi otuluka m'madzi, ndi kutulutsa madzi otsukira kumbuyo.